Microcontrollers

Results: 102
Manufacturer
AtmelMicrochip Technology
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveObsolete
DigiKey Programmable
Not VerifiedVerified
Speed
16MHz20MHz
Connectivity
EBI/EMI, I2C, SPI, UART/USARTI2C, SPI, UART/USARTSPISPI, UART/USART
Number of I/O
1214153036373840
Program Memory Size
2KB (2K x 8)4KB (4K x 8)8KB (8K x 8)24KB (24K x 8)32KB (32K x 8)64KB (64K x 8)
EEPROM Size
512 x 81K x 84K x 88K x 8-
RAM Size
128 x 8256 x 8768 x 81.375K x 82.25K x 84.25K x 8
Voltage - Supply (Vcc/Vdd)
2.4V ~ 3.6V2.4V ~ 5.5V
Data Converters
-A/D 7x10bA/D 8x10b
Mounting Type
Surface MountThrough Hole
Supplier Device Package
14-PDIP14-TSSOP16-PDIP16-SOIC16-TSSOP20-PDIP20-SOIC20-TSSOP28-PDIP32-PLCC (13.97x11.43)32-TQFP (7x7)32-VQFN (5x5)40-PDIP44-LQFP (10x10)
Package / Case
14-DIP (0.300", 7.62mm)14-TSSOP (0.173", 4.40mm Width)16-DIP (0.300", 7.62mm)16-SOIC (0.295", 7.50mm Width)16-TSSOP (0.173", 4.40mm Width)20-DIP (0.300", 7.62mm)20-SOIC (0.295", 7.50mm Width)20-TSSOP (0.173", 4.40mm Width)28-DIP (0.300", 7.62mm)32-LCC (J-Lead)32-TQFP32-VFQFN Exposed Pad40-DIP (0.600", 15.24mm)44-LCC (J-Lead)
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Core Processor
Core Size
Speed
Connectivity
Peripherals
Number of I/O
Program Memory Size
Program Memory Type
EEPROM Size
RAM Size
Voltage - Supply (Vcc/Vdd)
Data Converters
Oscillator Type
Operating Temperature
Mounting Type
Supplier Device Package
Package / Case
20-DIP
AT89LP4052-20PU
IC MCU 8BIT 4KB FLASH 20DIP
Microchip Technology
3,140
In Stock
1 : $2.69000
Tube
Tube
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT154KB (4K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Through Hole20-PDIP20-DIP (0.300", 7.62mm)
44-TQFP
AT89LP51RD2-20AAU
IC MCU 8BIT 64KB FLASH 44LQFP
Microchip Technology
799
In Stock
1 : $5.11000
Tray
Tray
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4064KB (64K x 8)FLASH-2.25K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-LQFP (10x10)44-LQFP
20 SOIC
AT89LP4052-20SU
IC MCU 8BIT 4KB FLASH 20SOIC
Microchip Technology
886
In Stock
1 : $2.46000
Tube
Tube
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT154KB (4K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount20-SOIC20-SOIC (0.295", 7.50mm Width)
44-PLCC
AT89LP52-20JU
IC MCU 8BIT 8KB FLASH 44PLCC
Microchip Technology
162
In Stock
1 : $3.45000
Tube
Tube
ActiveVerified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT368KB (8K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount44-PLCC (16.6x16.6)44-LCC (J-Lead)
40-PDIP
AT89LP51RD2-20PU
IC MCU 8BIT 64KB FLASH 40DIP
Microchip Technology
1,200
In Stock
1 : $5.34000
Tube
Tube
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3764KB (64K x 8)FLASH-2.25K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Through Hole40-PDIP40-DIP (0.600", 15.24mm)
44-TQFP
AT89LP51-20AU
IC MCU 8BIT 4KB FLASH 44TQFP
Microchip Technology
641
In Stock
1 : $1.72000
Tray
Tray
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT364KB (4K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount44-TQFP (10x10)44-TQFP
44-TQFP
AT89LP52-20AU
IC MCU 8BIT 8KB FLASH 44TQFP
Microchip Technology
120
In Stock
1 : $1.72000
Tray
Tray
ActiveVerified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT368KB (8K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount44-TQFP (10x10)44-TQFP
44-PLCC
AT89LP51RB2-20JU
IC MCU 8BIT 24KB FLASH 44PLCC
Microchip Technology
211
In Stock
1 : $4.03000
Tube
Tube
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4024KB (24K x 8)FLASH-1.375K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-PLCC (16.6x16.6)44-LCC (J-Lead)
44-PLCC
AT89LP51RC2-20JU
IC MCU 8BIT 32KB FLASH 44PLCC
Microchip Technology
189
In Stock
1 : $4.48000
Tube
Tube
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4032KB (32K x 8)FLASH-1.375K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-PLCC (16.6x16.6)44-LCC (J-Lead)
44-TQFP
AT89LP51ED2-20AAU
IC MCU 8BIT 64KB FLASH 44LQFP
Microchip Technology
1,357
In Stock
1 : $5.64000
Tray
Tray
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4064KB (64K x 8)FLASH4K x 82.25K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-LQFP (10x10)44-LQFP
40-PDIP
AT89LP51ED2-20PU
IC MCU 8BIT 64KB FLASH 40DIP
Microchip Technology
430
In Stock
1 : $5.90000
Tube
Tube
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3764KB (64K x 8)FLASH4K x 82.25K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Through Hole40-PDIP40-DIP (0.600", 15.24mm)
44-PLCC
AT89LP51RD2-20JU
IC MCU 8BIT 64KB FLASH 44PLCC
Microchip Technology
1,817
In Stock
1 : $5.95000
Tube
Tube
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4064KB (64K x 8)FLASH-2.25K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-PLCC (16.6x16.6)44-LCC (J-Lead)
44-TQFP
AT89LP6440-20AU
IC MCU 8BIT 64KB FLASH 44TQFP
Microchip Technology
385
In Stock
1 : $11.70000
Tray
Tray
ActiveNot Verified80518-Bit20MHzI2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3864KB (64K x 8)FLASH8K x 84.25K x 82.4V ~ 3.6VA/D 8x10bInternal-40°C ~ 85°C (TA)Surface Mount44-TQFP (10x10)44-TQFP
44-TQFP
AT89LP51RB2-20AAU
IC MCU 8BIT 24KB FLASH 44LQFP
Microchip Technology
305
In Stock
1 : $3.84000
Tray
Tray
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4024KB (24K x 8)FLASH-1.375K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-LQFP (10x10)44-LQFP
44-TQFP
AT89LP51RC2-20AU
IC MCU 8BIT 32KB FLASH 44TQFP
Microchip Technology
175
In Stock
1 : $4.26000
Tray
Tray
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4032KB (32K x 8)FLASH-1.375K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-TQFP (10x10)44-TQFP
32-VQFN
AT89LP828-20MH
IC MCU 8BIT 8KB FLASH 32VQFN
Microchip Technology
290
In Stock
1 : $1.07000
Tray
Tray
Tray
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT308KB (8K x 8)FLASH1K x 8768 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount32-VQFN (5x5)32-VFQFN Exposed Pad
FAIFSCMM74C93N
AT89LP214-20PU
IC MCU 8BIT 2KB FLASH 14DIP
Atmel
10,971
Marketplace
149 : $2.02000
Bulk
Bulk
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT122KB (2K x 8)FLASH-128 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Through Hole14-PDIP14-DIP (0.300", 7.62mm)
TEXTISSN74LVC245AIPWREP
AT89LP4052-16XU
IC MCU 8BIT 4KB FLASH 20TSSOP
Atmel
1,502
Marketplace
144 : $2.09000
Bulk
Bulk
ActiveNot Verified80518-Bit16MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT154KB (4K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
20 SOIC
AT89LP2052-20SU
IC MCU 8BIT 2KB FLASH 20SOIC
Microchip Technology
370
In Stock
1 : $2.25000
Tube
Tube
ObsoleteNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT152KB (2K x 8)FLASH-256 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount20-SOIC20-SOIC (0.295", 7.50mm Width)
14-TSSOP
AT89LP214-20XU
IC MCU 8BIT 2KB FLASH 14TSSOP
Microchip Technology
255
In Stock
1 : $2.27000
Tube
Tube
ObsoleteNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT122KB (2K x 8)FLASH-128 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount14-TSSOP14-TSSOP (0.173", 4.40mm Width)
CYPCYPCY7C4291V-10JXC
AT89LP828-20JU
IC MCU 8BIT 8KB FLASH 32PLCC
Atmel
141
Marketplace
141 : $2.31000
Bulk
Bulk
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT308KB (8K x 8)FLASH1K x 8768 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount32-PLCC (13.97x11.43)32-LCC (J-Lead)
CYPCYPCY7C4291V-10JXC
AT89LP828-JU
IC MCU 8BIT 8KB FLASH 32PLCC
Atmel
200
Marketplace
129 : $2.33000
Bulk
Bulk
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT308KB (8K x 8)FLASH1K x 8768 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount32-PLCC (13.97x11.43)32-LCC (J-Lead)
28-DIP
AT89LP828-20PU
IC MCU 8BIT 8KB FLASH 28DIP
Microchip Technology
284
In Stock
1 : $2.97000
Tube
Tube
ObsoleteNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT308KB (8K x 8)FLASH1K x 8768 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Through Hole28-PDIP28-DIP (0.300", 7.62mm)
32 TQFP Top View
AT89LP828-20AU
IC MCU 8BIT 8KB FLASH 32TQFP
Microchip Technology
320
In Stock
1 : $3.08000
Tray
Tray
ActiveNot Verified80518-Bit20MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT308KB (8K x 8)FLASH1K x 8768 x 82.4V ~ 5.5V-Internal-40°C ~ 85°C (TA)Surface Mount32-TQFP (7x7)32-TQFP
CYPCYPCG7686AA
AT89LP51RB2-20AU
IC MCU 8BIT 24KB FLASH 44TQFP
Atmel
2,439
Marketplace
77 : $3.91000
Bulk
Bulk
ActiveNot Verified80518-Bit20MHzEBI/EMI, I2C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT4024KB (24K x 8)FLASH-1.375K x 82.4V ~ 5.5VA/D 7x10bInternal-40°C ~ 85°C (TA)Surface Mount44-TQFP (10x10)44-TQFP
Showing
of 102

Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.